﻿using System;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;
using Model;
namespace Iservices
{
  public  interface IuserServices
    {
        Task<List<user>> Select();
        //修改
        Task<int> Update(user b);
        //新增
        Task<int> Add(user b);
        //删除
        Task<int> Del(short p);
    }
}
